changed some stuff and made it betters
list of players that can participate in palace festival created
Get playable palace cards

Added chained methods to get the list of playable cards
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Finsihed getPlayablePalaceCards

Hopefully finalized code for this method
part of scoring palace cards
Part of scoring festival points

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palace festival victory functions added
discard dem cards, yo!
Block placement checks
Merge branch 'pathfinding' into boardErrorChecking
Add error checking for developer placement
Basic Command interface and simple command
Merge branch 'boardErrorChecking' into commands
Fix errors and merge error checking
updated Highest Developer
Fixed (hopefully) all palace card related errors

Fixed errors in Deck, Player, PlayerFacade, PlayerTurn, and
PalaceFestival
change some commands, not functional
Removed class files

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Merge branch 'master' into commands